UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OwqIgFvpnr8AtZ78WsywnAxLtwq3qHqGO+QeLojf6So=' 
WHERE 
  key_id = '6410bae5823b44e92f59247e41e70c37223aab2beccf6c03fcbc4790a37dcf9d' 
  AND (
    token = 'OwqIgFvpnr8AtZ78WsywnAxLtwq3qHqGO+QeLojf6So=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )